diff --git a/deepQlearn_0/src/deepQlearning/learn_to_drive.c b/deepQlearn_0/src/deepQlearning/learn_to_drive.c
index 8418121..28a5eb6 100644
--- a/deepQlearn_0/src/deepQlearning/learn_to_drive.c
+++ b/deepQlearn_0/src/deepQlearning/learn_to_drive.c
@@ -464,8 +464,11 @@ if(/*(qlStatus->nb_episodes %125 == 0)  &&*/  pprint->printed){
 char *fileNameDateScore(char * pre, char* post,size_t score){
   char *filename=malloc(256);
   time_t t = time(NULL);
-  struct tm tm = *localtime(&t);
-  sprintf(filename,"%s%d%02d%02d_%02dh%02dm%02ds_%ld%s",pre, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,score,post);
+  ///struct tm tm = *localtime(&t);
+  //sprintf(filename,"%s%d%02d%02d_%02dh%02dm%02ds_%ld%s",pre, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,score,post);
+  ///sprintf(filename,"%s_%d%02d%02d%02d%02d%02d_%ld%s",pre, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,score,post);
+  //char sep='_';
+  sprintf(filename,"%s%c%ld%c%ld%c%s",pre, sep, t, sep,score,sep,post);
 
   return filename;
 }
diff --git a/deepQlearn_0/src/deepQlearning/learn_to_drive.h b/deepQlearn_0/src/deepQlearning/learn_to_drive.h
index b8e0e3b..a09da7c 100644
--- a/deepQlearn_0/src/deepQlearning/learn_to_drive.h
+++ b/deepQlearn_0/src/deepQlearning/learn_to_drive.h
@@ -38,6 +38,7 @@
 //#define main_symlink ".ff_main_.symlink"
 
 extern char *action_name[8];
+extern char sep;
 
 struct qlearning_params {
   float gamma;
diff --git a/neuron_t/src/neuron_t/neuron_t.c b/neuron_t/src/neuron_t/neuron_t.c
index b3c3278..4a92dfd 100644
--- a/neuron_t/src/neuron_t/neuron_t.c
+++ b/neuron_t/src/neuron_t/neuron_t.c
@@ -78,19 +78,19 @@ config_layers * create_config_layers_from_m_list_ptr_DIMENSION(struct main_list_
 config_layers * create_config_layers_from_m_list_dimension(struct main_list_dimension * m_l_dim){
   config_layers * pconf=malloc(sizeof(struct config_layers));
   pconf->nb_layers=m_l_dim->size;
-  printf("debug: pconf->nb_layers=%ld\n",pconf->nb_layers);
+  //printf("debug: pconf->nb_layers=%ld\n",pconf->nb_layers);
   pconf->sz_layers=malloc(pconf->nb_layers * sizeof(size_t));
   pconf->array_dim_in_layers=malloc((pconf->nb_layers)*sizeof(size_t*));
   for(struct list_dimension *local_l_dim=m_l_dim->begin_list; local_l_dim; local_l_dim=local_l_dim->next){
     size_t i = local_l_dim->index;
-    char msg[50]; sprintf(msg, "dim[%ld] ",i);
-    printDebug_dimension(&(local_l_dim->value), msg);
+    //char msg[50]; sprintf(msg, "dim[%ld] ",i);
+    //printDebug_dimension(&(local_l_dim->value), msg);
     pconf->sz_layers[i]=local_l_dim->value.size;
-  printf("debug: pconf->sz_layers[%ld]=%ld\n",i,pconf->sz_layers[i]);
+  //printf("debug: pconf->sz_layers[%ld]=%ld\n",i,pconf->sz_layers[i]);
     pconf->array_dim_in_layers[i]=malloc((pconf->sz_layers[i])*sizeof(size_t));
     for(size_t j=0; j< pconf->sz_layers[i];++j){
       pconf->array_dim_in_layers[i][j] = local_l_dim->value.perm[j];
-  printf("debug: pconf->array_dim_in_layers[%ld][%ld]=%ld\n",i,j,pconf->array_dim_in_layers[i][j]);
+  //printf("debug: pconf->array_dim_in_layers[%ld][%ld]=%ld\n",i,j,pconf->array_dim_in_layers[i][j]);
     
     }
   }
@@ -99,14 +99,19 @@ config_layers * create_config_layers_from_m_list_dimension(struct main_list_dime
 
 void print_config_layers(config_layers * pconf){
   for(size_t i=0;i<pconf->nb_layers; ++i){
-  printf("debug: pconf->sz_layers[%ld]=%ld\n",i,pconf->sz_layers[i]);
+  //printf("debug: pconf->sz_layers[%ld]=%ld\n",i,pconf->sz_layers[i]);
     for(size_t j=0; j< pconf->sz_layers[i];++j){
-  printf(" [%ld][%ld]=%ld  | ",i,j,pconf->array_dim_in_layers[i][j]);
+  //printf(" [%ld][%ld]=%ld  | ",i,j,pconf->array_dim_in_layers[i][j]);
     
     }
-  printf("debug: pconf->nb_layers=%ld\n",pconf->nb_layers);
+  //printf("debug: pconf->nb_layers=%ld\n",pconf->nb_layers);
   }
 }
+
+void extract_src_score_date_from_filename(char *src, ssize_t score, size_t date, char *filename){
+  //
+}
+
 bool randomizeInitWeight=true;
 
 #define GEN_NEURONS_F_(type)\
@@ -1157,7 +1162,7 @@ void put_meaning_of_weitgh_in_set_neurons_##type(struct set_neurons_##type *dst_
   for(struct list_ptr_set_NEURONS_##type *local_set_n=m_set_nrns->begin_list; local_set_n ; local_set_n = local_set_n->next ){\
     sum_score+=(local_set_n->value->score);\
     if(cmp_config_layers(dst_nrns->pconf, local_set_n->value->pconf)){\
-      printf("debug: config_layers not match in inex = %ls \n",local_set_n->index);\
+      printf("debug: config_layers not match in inex = %ld \n",local_set_n->index);\
       return;\
     }\
   }\
diff --git a/neuron_t/src/neuron_t/neuron_t.h b/neuron_t/src/neuron_t/neuron_t.h
index ce5688d..3b645c9 100644
--- a/neuron_t/src/neuron_t/neuron_t.h
+++ b/neuron_t/src/neuron_t/neuron_t.h
@@ -25,6 +25,8 @@ config_layers * create_config_layers_from_m_list_ptr_DIMENSION(struct main_list_
 config_layers * create_config_layers_from_m_list_dimension(struct main_list_dimension *m_l_dim);
 void print_config_layers(config_layers * pconf);
 
+void extract_src_score_date_from_filename(char *src, ssize_t score, size_t date, char *filename);
+
 #define GEN_NEURON_(type)\
 \
 struct neurons_##type {/* layer */\
diff --git a/y_socket_t/include/y_socket_t/y_file_handler.h b/y_socket_t/include/y_socket_t/y_file_handler.h
index 4cd861a..2738ca3 100644
--- a/y_socket_t/include/y_socket_t/y_file_handler.h
+++ b/y_socket_t/include/y_socket_t/y_file_handler.h
@@ -15,6 +15,8 @@
 
 #include "list_t/list_t.h"
 
+extern char sep;
+
 void y_fileNameDateScore(char* filename, char * pre, char* post,size_t score);
 
 struct arg_send_file{
diff --git a/y_socket_t/src/y_socket_t/y_file_handler.c b/y_socket_t/src/y_socket_t/y_file_handler.c
index e7c79bd..bcf445b 100644
--- a/y_socket_t/src/y_socket_t/y_file_handler.c
+++ b/y_socket_t/src/y_socket_t/y_file_handler.c
@@ -80,8 +80,8 @@ int funcCmp_y_ptr_HEADER_T(y_ptr_HEADER_T h1, y_ptr_HEADER_T h2){
 
 int funcCmp_y_ptr_HEADER_T_fn_nameid_mask(y_ptr_HEADER_T h1, y_ptr_HEADER_T h2){
   if(h1==NULL || h2==NULL) return -1;
-  struct main_list_y_ptr_STRING * m_h1_nameid = split_str_to_main_list_y_ptr_STRING(h1->nameid,'_', h1->size_nameid);
-  struct main_list_y_ptr_STRING * m_h2_nameid = split_str_to_main_list_y_ptr_STRING(h2->nameid,'_', h2->size_nameid);
+  struct main_list_y_ptr_STRING * m_h1_nameid = split_str_to_main_list_y_ptr_STRING(h1->nameid,sep, h1->size_nameid);
+  struct main_list_y_ptr_STRING * m_h2_nameid = split_str_to_main_list_y_ptr_STRING(h2->nameid,sep, h2->size_nameid);
 	
 	//int count_match = 0;
 	struct main_list_TYPE_SIZE_T * m_index_not_match = create_var_list_TYPE_SIZE_T();
@@ -459,11 +459,14 @@ int remove_content_from_headers(struct main_list_y_ptr_HEADER_T *m_head_l_t, y_p
   }
 }
 
+char sep=';';
+
 void y_fileNameDateScore(char* filename, char * pre, char* post,size_t score){
  // char *filename=malloc(256);
   time_t t = time(NULL);
-  struct tm tm = *localtime(&t);
-  sprintf(filename,"%s%d%02d%02d_%02dh%02dm%02ds_%ld%s",pre, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,score,post);
+  //struct tm tm = *localtime(&t);
+  //sprintf(filename,"%s%d%02d%02d_%02dh%02dm%02ds_%ld%s",pre, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,score,post);
+  sprintf(filename,"%s%c%ld%c%ld%c%s",pre, sep, t,sep,score,sep,post);
 
   //return filename;
 }
@@ -583,7 +586,7 @@ void* y_socket_send_file_for_node(void* arg){
        set_addr_str_from_node(tempAddr, node);
        c_af=(node).addr.ss_family;
 
-			 sprintf(nameid, "%s_%s_%ld",name_f, tempAddr, timeid);
+			 sprintf(nameid, "%s%c%s%c%ld",name_f,sep, tempAddr,sep, timeid);
 
 for(int tour_i=0;(tour_i<4) && (check_if_in_ok_header_l_(argS->m_ok_head_l_t, nameid) == 0); ++tour_i){
    
@@ -925,7 +928,7 @@ void receve_from_node(struct pollfd *fds, struct main_list_y_ptr_HEADER_T *m_hea
 #if 0
                            size_nameid = sprintf(nameid, "%s_%s_%s_%s",name_f /*filename*/, srcAddr, value_of_(js_dst_v)->type.string, timeid/*value_of_(js_tm_v)->type.string*/);
 #endif
-                           size_nameid = sprintf(nameid, "%s_%s_%s",name_f, srcAddr, /*value_of_(js_dst_v)->type.string,*/ value_of_(js_tm_v)->type.string);
+                           size_nameid = sprintf(nameid, "%s%c%s%c%s",name_f, sep, srcAddr, sep, /*value_of_(js_dst_v)->type.string,*/ value_of_(js_tm_v)->type.string);
                            ///printf("debug: nameid = %s\n", nameid);
 
                            //int intTimeid = atoi(timeid);
diff --git a/y_socket_t/src/y_socket_t/y_list_var_tool.c b/y_socket_t/src/y_socket_t/y_list_var_tool.c
index cebaa83..03bc900 100644
--- a/y_socket_t/src/y_socket_t/y_list_var_tool.c
+++ b/y_socket_t/src/y_socket_t/y_list_var_tool.c
@@ -5,6 +5,8 @@ long  long_time_id(){
  // char *filename=malloc(256);
   //char timeid[64];//="20251011215824";
   time_t t = time(NULL);
+  return t;
+#if 0
   struct tm tm = *localtime(&t);
   //sprintf(timeid,"%d%02d%02d%02d%02d%02d", tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec);
 
@@ -13,6 +15,7 @@ long  long_time_id(){
   ///printf("debug: timeid=%s, vs tm=%ld\n",timeid, intm);
   //printf("debug: timeof=%ld, vs tm=%ld, tm_zone=%s\n",tm.tm_gmtoff, long_tm, tm.tm_zone);
   return long_tm;
+#endif
 }
 char * time_id(){
  // char *filename=malloc(256);